baber/WOPTO huggingface dataset:
Patent JP-2023041275-A (JP)
Title: image forming device
Inventor: MORITA SHINJI
IPC: B41J11/02
Filed: 2021-09-13
Abstract: To provide an image forming device that enables a sheet being conveyed by a re-conveying part to be smoothly conveyed, while suppress the sheet from dropping off.SOLUTION: An image forming device comprises: a conveying part 20 that has an endless conveying belt 223, and conveys a sheet-like recording medium; an image forming part 30 that forms an image on a surface of the recording medium; a re-conveying part 50 that receives the recording medium from the conveying part 20 on the downstream side of the image forming part 30 and re-conveys the recording medium to the upstream side of the image forming part 30 of the conveying part 20; a suction part 55 arranged inside a lower-side placement surface 223b of the conveying belt 223; a separating part 56 that separates the recording medium conveyed while being placed on the lower-side placement surface 223b of the conveying belt 223 from the conveying belt 223; and a recording medium guide part 57 that supports the recording medium separated from the conveying belt 223 by the separating part 56 from below to suppress the recording medium from being curved.SELECTED DRAWING: Figure 1
Patent JP-2023044973-A (JP)
Title: Led lamp of straight fluorescent lamp type
Inventor: OKAMOTO OSAMU
IPC: F21V19/00
Filed: 2021-09-21
Abstract: To provide an LED lamp that achieves significant improvement in the width and luminescence intensity of a luminescence region in order to illuminate an advertisement plate from the inside of a signboard frame, and prevents cracks from occurring due to expansion or shrinkage of a cylindrical cover.SOLUTION: An LED lamp of straight fluorescent lamp type has a polygonal support in a longitudinal direction. On the support, LEDs are arrayed in three or more lines in the longitudinal direction. At a joint between the cylindrical cover and the cap, a silicon sealing member is disposed that has bellows at the cylindrical cover side and a clearance at the cap side.SELECTED DRAWING: Figure 4
Patent JP-2022000447-A (JP)
Title: Treatment of cancer by manipulation of commensal microflora
Inventor: THOMAS F GAJEWSKI
IPC: A61P37/04
Filed: 2021-09-21
Abstract: To provide methods of treating or preventing cancer.SOLUTION: Methods of treating or preventing cancer comprise modulating levels of one or more commensal microbes within a subject to (A) enhance an immune response by the subject, (B) inhibit the growth or spread of the cancer, (C) inhibit immune evasion by the cancer, and/or (D) enhance the efficacy of a therapeutic agent. The amount, identity, presence and/or ratio of microflora (e.g., gut microflora) in a subject is manipulated to facilitate one or more co-treatments.SELECTED DRAWING: Figure 1A
Patent JP-2023045398-A (JP)
Title: floating body
Inventor: YOSHINO MASATAKE
IPC: B63B35/44
Filed: 2021-09-22
Abstract: To provide a floating body capable of efficiently recovering liquid gas leaked from a tank.SOLUTION: A floating body includes: a float body; a tank body provided on the float body and capable of pooling liquid gas inside; a tank having an insulation wall covering an exterior surface of the tank body; a receiving unit arranged below the tank to cover the tank from below, and having a receiving surface and a recess recessed more downwardly than the receiving surface; a pump provided in the recess; and a return line for returning the liquid gas pumped by the pump to the inside of the tank body.SELECTED DRAWING: Figure 2
Patent JP-2023045974-A (JP)
Title: Joint section
Inventor: MORIOKA HIROMITSU
IPC: E04B1/24
Filed: 2021-09-22
Abstract: To provide a joint section between a steel pipe column and a steel horizontal member such as a beam, a brace and the like allowing work load and construction time for welding work to be reduced by shortening a welding length between the steel pipe column and an inner diaphragm.SOLUTION: A joint section between a steel pipe column and a steel horizontal member comprises an inner diaphragm joined within the steel pipe column at a height where a horizontal plate element provided at the horizontal member is attached. An outer periphery of the inner diaphragm is provided with: a first joint area welded and joined to a part on the side, of the inner surface of the steel pipe column, on which the horizontal plate element of the horizontal member is to be attached; a second joint area welded and joined to an inner surface of the steel pipe column at a different position from the first joint area; and a not-jointed area which is not welded on the inner surface of the steel pipe column.SELECTED DRAWING: Figure 1
Patent JP-2023047773-A (JP)
Title: Arch center for lining, and lining concrete placing method
Inventor: HIRANO KATSUNORI
IPC: E21D11/10
Filed: 2021-09-27
Abstract: To provide an arch center for lining, and a lining concrete placing method, capable of suppressing cracks that may occur in the lining concrete, even when lining descending is performed when the lining concrete is weak and does not develop sufficient strength.SOLUTION: In an arch center 100 for lining applied when placing lining concrete C of a tunnel T, the arch center 100 for lining has a gantry 10 and an arch center form 20 supported by the gantry 10. The arch center form 20 includes a central crown portion, left and right arch portions of the crown portion, and side wall portions on left and right lower sides of the arch center form 20 on the sides of the arch portions. A prestressing force P1 is introduced to at least the crown portion of the arch center form 20, and the crown portion is pulled toward the inner hollow side of the tunnel T.SELECTED DRAWING: Figure 2
Patent JP-2023048598-A (JP)
Title: Grid computing method and management device
Inventor: ODA SUSUMU
IPC: G06F9/50
Filed: 2021-09-28
Abstract: To reduce a waiting time until job completion, in grid computing.SOLUTION: A client 11 can communicate with a server 12 via a network. The server 12 simultaneously transmits the same job to a plurality of clients 11 (1), and when first receiving a job execution result from any one of the plurality of clients 11 (2), transmits a job execution stop command to the other clients 11 (3), and adopts the received execution result as the job execution result.SELECTED DRAWING: Figure 1
Patent JP-2023049442-A (JP)
Title: image forming device
Inventor: YOKOTA HIROSHI
IPC: B41J2/01
Filed: 2021-09-29
Abstract: To suppress nozzles, which are not forced to discharge ink although viscosity of ink in the nozzles is high, from increasing.SOLUTION: An image forming device comprises a reading-out part that reads out a sheet, a recording head that prints an image on the sheet, and a control part that detects a defect part existing in the sheet. The control part generates flushing data defining nozzles that are forced to discharge ink and a forcibly discharging timing. When performing flushing processing, the control part counts overlapped pixels to which ink is forcibly discharged and which overlap with the defect part, with respect to each of the plurality of flushing data, and selects the flushing data to be used, on the basis of the number of the counted overlapped pixels.SELECTED DRAWING: Figure 4
Patent JP-2023049780-A (JP)
Title: bonfire stand
Inventor: OI MASATO
IPC: F24B1/197
Filed: 2021-09-29
Abstract: To provide a bonfire stand capable of changing an assembly form flexibly according to an environment.SOLUTION: A bonfire stand comprises a plurality of plate body parts 10 formed in a plate shape, and a clip part that connects the plurality of plate body parts 10. A plurality of connection holes 12 are formed in a height direction H of the plate body part 10 at edge parts 11 on both end sides in a width direction of the main surface of the plate body part 10. The clip part is configured to be detachably provided across the connection hole 12 of one plate body part 10 and the connection hole 12 of the other plate body part 10 so that the one plate body part 10 and the other plate body part 10 can be connected in an openable and detachable manner.SELECTED DRAWING: Figure 1
Patent JP-2023055464-A (JP)
Title: Straight tube type led lighting
Inventor: ISHIZUKA DAISUKE
IPC: F21K9/275
Filed: 2021-10-06
Abstract: To acquire a desired tone of color in a straight tube type LED lighting.SOLUTION: A straight tube type LED lighting 100 includes: a cylindrical member 1 having light transmissivity; a plurality of light emitting parts 2 which is provided in the cylindrical member 1, and each of which has an LED and a fluorescent body emitting light by the light from the LED; and a printed circuit board 3 where the plurality of light emitting parts 2 is mounted, and which serves as a base member having wiring for supplying power to each LED. In the cylindrical member 1, tone of color adjustment parts 20, 30 are provided to which light from the plurality of light emitting parts 2 is reflected and which assumes the reflection light in its own color, and the tone of color adjustment parts 20, 30 are formed by the color different from the fluorescent body.SELECTED DRAWING: Figure 2
Patent JP-2023056110-A (JP)
Title: Ground improvement machine
Inventor: YAMAGUCHI AITO
IPC: E02D3/12
Filed: 2021-10-07
Abstract: To provide a ground improvement machine equipped with a device for preventing co-rotation of a swivel joint which is excellent in assemblability and can be used safely.SOLUTION: A rod 32 constituting an anti-rotation device 31 comprises a short large diameter pipe 34 fixed to one side of an auger 17, a long small diameter pipe 35 slidably provided coaxially therewith, a temporary holding portion 36 that creates a temporary holding state in which a center of gravity of the small diameter pipe is positioned below the large diameter pipe, and a fixed portion that creates a fixed state where the center of gravity of the small diameter pipe is located above the large diameter pipe. The temporary holding portion has a link rod 41 inserted into the large diameter pipe, and an abutment member 42 fixed to an upper end of the link rod and abutting an upper opening end 34b of the large diameter pipe to retain the link rod. The link rod has a protruding portion 43 that protrudes downward from a lower opening end 34a of the large diameter pipe in the abutting state of the abutting member. A locking pin 40 can be inserted into and removed from a pin hole provided in an overlapping portion of the protruding portion and a tip portion 39 of the small diameter pipe.SELECTED DRAWING: Figure 3
Patent JP-2023056906-A (JP)
Title: Fitting
Inventor: ISHII TAKAYUKI
IPC: E06B7/23
Filed: 2021-10-08
Abstract: To provide a fitting which facilitates attachment of a face material in a frame body.SOLUTION: A fitting 1 comprises a frame body 2, a mullion 3 disposed in the frame body 2 in the middle of the lateral direction and extending vertically, and a face material 41 arranged in one opening partitioned by the mullion 3 in the frame body 2, and the mullion 3 is configured to be laterally movable by guide parts 61, 62 provided on the frame body 2 or the mullion 3, and fixed to the frame body 2 in the lateral given position.SELECTED DRAWING: Figure 9
Patent JP-2023057470-A (JP)
Title: Power supply system and power supply system control method
Inventor: KAWASHIMA HIROE
IPC: H02J7/00
Filed: 2021-10-11
Abstract: To provide a power supply system capable of supplying stable power to a load.SOLUTION: A power supply system includes a fuel cell, a hydrogen generator, a power generation unit, and a power supply unit, and the power generation unit supplies power to at least the hydrogen generator and the power supply unit, the fuel cell uses hydrogen generated by the hydrogen generator as fuel, and the power supply unit switches power generated by the fuel cell and the power supplied by the power generation unit, and supplies the power to a load, and the power generation unit generates power based on renewable energy.SELECTED DRAWING: Figure 1
Patent JP-2022002346-A (JP)
Title: Component attachment method
Inventor: MITSUHARU MITSURU
IPC: H05K13/08
Filed: 2021-10-15
Abstract: To provide a component attachment method with which productivity can be improved.SOLUTION: A component attachment method includes: an error determination step of, in a series of processing from when a component transfer device of a component attachment machine starts a component holding movement until when the device completes attachment, determining whether a processing error has occurred based on model data generated based on information on a component; an actual result determination step of, when it is determined that the processing error has not occurred in the error determination step, determining whether the component is a first article for which the component transfer device has never performed attachment; and a storage step of, when it is determined that the component is the first article in the actual result determination step, storing the component as a component with an actual result that does not require confirmation of the validity of the model data.SELECTED DRAWING: Figure 2
Patent JP-2023059564-A (JP)
Title: Soundproof cover and soundproof unit
Inventor: YOKOYAMA HIROSHI
IPC: F24F1/12
Filed: 2021-10-15
Abstract: To suppress operation sound of an outdoor unit from being transmitted to a neighboring house, and to suppress deterioration of heat exchange effectiveness of the outdoor unit.SOLUTION: A soundproof cover 1 is installed adjacently to an outdoor unit 9 having an intake port 94 and an exhaust port 96. The soundproof cover 1 includes a main wall 2 installed in front of the exhaust port 96, and a partition wall 3 connected to the main wall 2. The partition wall 3 partitions a space S1 facing the exhaust port 96 from a space S2 facing the intake port 94.SELECTED DRAWING: Figure 1
Patent JP-2022074044-A (JP)
Title: Secondary battery negative electrode and secondary battery including the same
Inventor: JEONG KWANG HO
IPC: H01M10/0566
Filed: 2021-10-25
Abstract: To provide a secondary battery negative electrode and a secondary battery including the same.SOLUTION: A secondary battery negative electrode according to the present invention includes a current collector, a first negative electrode active material layer formed on the current collector and containing a first active material, and a second negative electrode active material layer formed on the first negative electrode active material layer and containing a second active material, and the second active material is a bimodal form of active material composed of small particles and large particles having different particle sizes, and the particle size (D2) of the second active material is smaller than the particle size (D1) of the first active material, and the particle size of the second active material is the average particle size of the small particles and the large particles.SELECTED DRAWING: None
Patent JP-2023066019-A (JP)
Title: Liquid discharge device
Inventor: KOSHIKAWA HIROSHI
IPC: B41J2/175
Filed: 2021-10-28
Abstract: To provide a technology by which a remaining amount of a liquid such as ink can be detected accurately.SOLUTION: A liquid discharge device includes a liquid discharge head which discharges a liquid to be supplied, storage means which stores the liquid to be supplied to the liquid discharge head, a rotation member which is immersed in the liquid stored in the storage means and can rotate according to a liquid amount, and detection means which detects the liquid amount by using the rotation member. At least one of specific gravity and a size of the rotation member varies depending on specific gravity of the stored liquid.SELECTED DRAWING: Figure 5
Patent JP-2023066057-A (JP)
Title: Heavy load tire
Inventor: IZUMO SUGURU
IPC: B60C1/00
Filed: 2021-10-28
Abstract: To provide a heavy load tire that has excellent wet performance when being subjected to high load.SOLUTION: A heavy load tire includes a tread containing a rubber component and a resin, where a total styrene amount (S) in the rubber component and a negative rate (N) of the tread meet the following formulae (1) 1.0 mass%<S≤12.0 mass%, (2) N≤25%, and (3) S/N≥0.04.SELECTED DRAWING: None
Patent JP-2023069859-A (JP)
Title: Break point information presentation device, labor management device, break point presentation on-vehicle unit, break point information presentation system, and break point presentation program
Inventor: ISHII HIROAKI
IPC: G08G1/0968
Filed: 2021-11-08
Abstract: To give information of an appropriate break point according to a vehicle type to a driver when a break is required.SOLUTION: An on-vehicle unit 10 of each vehicle 51 detects occurrence of a break and transmits data of a break result including a position, a travel direction, a vehicle type, and time to a server 60. The server 60 collects result data from each vehicle 51 to create a result database divided for every vehicle type. When a driver of each vehicle 51 becomes a state of requiring the break, the server 60 retrieves the result database, and selects information of the optimal break point to be transmitted to the on-vehicle unit 10 on the basis of a current position, the travel direction, and the vehicle type, etc. of an object vehicle. The on-vehicle unit 10 presents the received information of the break point to the driver. A break point at a place except on a service scheduled route of the object vehicle can also be presented. A break point which is easily used even by a large vehicle can be preferentially presented by selecting the break point suitable for the travel direction.SELECTED DRAWING: Figure 1
Patent JP-2022077994-A (JP)
Title: Holding member for earpiece of hearing device
Inventor: JAN JOHANSEN
IPC: H04R25/02
Filed: 2021-11-09
Abstract: To provide an earpiece and a holding member for the earpiece.SOLUTION: A holding member 2 for an earpiece 4 inserted into at least a part of the ear canal of the user's ear includes a body 6 attached to the earpiece. The holding member includes an extension portion 8 that abuts at least a part of the user's concha when the holding member is attached to the earpiece and the earpiece is inserted in a predetermined place within the user's ear. Therefore, the earpiece is held in the ear canal. The body has an opening/slit 10/gap that is located on the protrusion of the earpiece.SELECTED DRAWING: Figure 1a
Patent JP-2023071025-A (JP)
Title: Brake system and brake pedal device
Inventor: INUZUKA TAKANORI
IPC: B60T8/17
Filed: 2021-11-10
Abstract: To provide a necessary and sufficient system configuration which can secure redundancy by optimization of the number of sensors and an optimal routing method of sensor information.SOLUTION: A brake system includes: four sensors 11 to 14; and at least two ECUs 21, 22. A first sensor 11 transmits a sensor output signal to a first ECU 21. A second sensor 12 transmits a sensor output signal to a second ECU 22. A third sensor 13 transmits a sensor output signal to at least one of the first ECU 21 and the second ECU 22. A fourth sensor 14 transmits a sensor output signal to both of the first ECU 21 and the second ECU 22.SELECTED DRAWING: Figure 1
Patent JP-2022078981-A (JP)
Title: Generation method for newborn photograph
Inventor: FUJIMORI TAKAHITO
IPC: G03B17/56
Filed: 2021-11-12
Abstract: To provide a generation method for an image that makes it appear as if a fetus is present in the abdomen of a pregnant woman.SOLUTION: The generation method for a photograph includes a cutting step M1 of cutting out a predetermined portion of a newborn photograph BX using the newborn photograph BX showing a newborn B1 in the fetal posture with the back rounded and an abdomen photograph SX showing a pregnant woman's abdomen S1 and an arrangement step M2 of arranging the newborn photograph BX on top of the abdomen photograph SX.SELECTED DRAWING: Figure 15
Patent JP-2023073720-A (JP)
Title: Water level detection device and chemical injection device
Inventor: KITANI KEITA
IPC: G01F23/24
Filed: 2021-11-16
Abstract: To provide a water level detection device and a chemical injection device capable of detecting the water level even if chemical solutions have different concentrations.SOLUTION: Water level detection devices 18 and 19 for detecting the water level of a chemical solution stored in a chemical solution tank 12 of a chemical injection device 1, includes: at least two electrodes 18b; an electrode holder 18a holding two electrodes 18b; and an electrical component 19 that applies a voltage between the two electrodes 18b according to the concentration of the chemical solution.SELECTED DRAWING: Figure 6
Patent JP-2022033792-A (JP)
Title: Semiconductor device
IPC: H01L51/50
Filed: 2021-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with less parasitic capacitance; or provide a semiconductor device with less power consumption. 
     SOLUTION: In a semiconductor device having a transistor and a capacitive element, the transistor has a first conductor, a first insulator on the first conductor, a semiconductor having a region which overlaps the first conductor via the first insulator, a second insulator on the semiconductor, a second conductor having a region which overlaps the semiconductor via the second insulator and a third conductor and a fourth conductor which contact an upper surface of the semiconductor; and the capacitive element has the same layer with the first conductor and the same layer with the third conductor and the fourth conductor. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076305-A (JP)
Title: Gate post
Inventor: KOBAYASHI TOMIO
IPC: E06B11/02
Filed: 2021-11-22
Abstract: To improve workability in wiring connection at a gate post in which a plurality of vertical supports is coupled by a horizontal support and to which at least one function part can be attached.SOLUTION: A gate post 10 comprises a plurality of vertical supports 12 and 13 erected at intervals in a horizontal direction and a horizontal support 60 coupled so as to connect the plurality of vertical supports 12 and 13 in the horizontal direction between the plurality of vertical supports 12 and 13. The gate post 10 comprises a wiring plate 55 having a base plate 56 to which a wiring connection part 55a for connecting a power line to an electric apparatus serving as a function part is attached and a wiring box 51 in which the wiring plate 55 is stored. The wiring plate 55 has at least two projection parts 56d projecting both sides of a predetermined direction and the at least two projection parts 56d are detachably fitted into at least two insertion holes 52f provided at the wiring box 51.SELECTED DRAWING: Figure 11
Patent JP-2023077311-A (JP)
Title: game machine
Inventor: AKUTAGAWA MITSUHIRO
IPC: A63F7/02
Filed: 2021-11-24
Abstract: To develop a game machine capable of appropriately managing the number of possessed balls and the number of enclosed game balls.SOLUTION: When power is newly supplied, a first clear process for setting the initial value of a first area to a first area can be executed. When power is newly supplied, a second clear process for setting the initial value of a second area to a second area can be executed. When power is newly supplied, a third clear process for setting the initial value of a third area to a third area can be executed. When power is newly supplied and a first condition is satisfied, the second clear process is executed. When power is newly supplied and a second condition is satisfied, the first clear process, the second clear process and the third clear process are executed. When power is newly supplied and the third condition is satisfied, the third clear process is executed.SELECTED DRAWING: Figure 452